3-chlorocyclopentane-1,2-dione

Names

[ CAS No. ]:
83846-49-5

[ Name ]:
3-chlorocyclopentane-1,2-dione

[Synonym ]:
1,2-Cyclopentanedione,3-chloro
3-Chlor-cyclopentan-1,2-dion
3-chloro-cyclopentane-1,2-dione
EINECS 281-025-6

Chemical & Physical Properties

[ Density]:
1.33g/cm3

[ Boiling Point ]:
227.8ºC at 760 mmHg

[ Molecular Formula ]:
C5H5ClO2

[ Molecular Weight ]:
132.54500

[ Flash Point ]:
91.9ºC

[ Exact Mass ]:
131.99800

[ PSA ]:
34.14000

[ LogP ]:
0.52580

[ Index of Refraction ]:
1.481

Safety Information

[ HS Code ]:
2914700090

Synthetic Route

Precursor & DownStream

Precursor

  • cyclooctane-1,2-dione
  • 2-Chlorocyclopentanone
  • 2-chlorocyclopent-2-en-1-one

DownStream

  • Succinic acid

Customs

[ HS Code ]: 2914700090

[ Summary ]:
HS: 2914700090 halogenated, sulphonated, nitrated or nitrosated derivatives of ketones and quinones, whether or not with other oxygen function Tax rebate rate:9.0% Supervision conditions:none VAT:17.0% MFN tariff:5.5% General tariff:30.0%


Related Compounds

  • 3-phenylnaphthalene-1,2-dione
  • 3-Cyclobutene-1,2-dione,3-[(acetyloxy)methyl]-4-phenyl-
  • 3-Cycloheptene-1,2-dione,6-(1-methylethyl)-,(6S)-(9CI)
  • 3-Cyclobutene-1,2-dione,3,4-bis(butylamino)-
  • 3-Cyclobutene-1,2-dione, 3-(diphenylamino)-4-hydroxy-
  • 3-nitropyrene-1,2-dione